Users do not control the font. A content moderator reviewing flagged usernames sees whatever font the moderation tool renders. If that tool uses a system sans-serif (Arial, Helvetica, San Francisco), Cyrillic homoglyphs are invisible. If it used Zapfino, every pair would look different. The font is an uncontrolled variable in every visual review process.
[사설]계엄 때보다 낮은 지지율 17%… 국힘의 존재 이유를 묻는 민심
。服务器推荐对此有专业解读
Филолог заявил о массовой отмене обращения на «вы» с большой буквы09:36
The sudo is necessary depending on your choice in the next step.